SABRENT Premium 4 Port Aluminum USB 3.0 Hub (30" Cable) for iMac, MacBook, MacBook Pro, MacBook Air, Mac Mini, or Any PC [Silver] (HB-MAC3) - Newegg.com
Sabrent 16-Port USB 3.0 Data HUB and Charger with Individual Switches - Micro Center
Sabrent 4-Port USB 3.0 Hub with Individual LED Power Switches (HB-UM43) - Newegg.com